Vcds how to activate rear parking optical visualisation Leon 1p 

The car had the oem rear sensors or was aftermarket installeds? My car doesnt have the sensors, i want to install then enable the ilustration.

Is this way suitable for seat leon 5f 2017 ..... i mean the same ???

I changed the battery and the voltage stopped, now it no longer appears on the parking screen, only the Bip signal is heard. How do I make it appear on the screen again? Thank you.

I have company installed sensor this way able to active ops system...